TankGirl
Aquarium Advice Addict
I am hearing more and more stories of incomplete cycles when using Bio-Spira. This is a Marineland product that is basically the bacteria you need contained in a pouch, and if you put it in the tank at the same time as adding fish, even in a brand new setup, you are cycled overnight.
I have used this product for several years (except for part of last year when it was unavailable) and it worked perfectly almost every time, with a few times when I had to repeat the dose. I would say I used it a total of 15-20 times for my own tanks and the tanks of others I was setting up. I have always promoted its use, as I have had such great luck with it, and was so happy when it came back on the market.
I decided to put it to the test again this week when I set up my new 37gal. I did not fully stock the tank, but put two of my Aulonocara sp. (peacock cichlids) in there as they were being bullied by a third peacock in another tank, and they were going to have to go. I plan on Melafix-ing their very slightly torn fins in the 37gal and returning them to the LFS.
I used Bio-Spira, just the 1 ounce package since I know there is not exactly 37 gallons of water in the tank due to rocks and substrate. After 2 days I am showing zero ammonia but 0.25 ppm nitrite. I am repeating the dose and will see what happens tomorrow.
After Moxiegrrl's dismal experience with Bio-Spira, and other comments I am reading on the board, I am wondering if now it is more likely not to work than to work, the opposite of how it used to be. Can there really be this many instances of poor handling at the LFS? I could have easily seeded this new tank with biomedia I have in other tanks, not to mention two sponge filters and bio-wheels, but I wanted to see how it worked and decide if I want to continue recommending this product. My tank is not even fully stocked, so there should have been plenty of bacteria for these two fish.
Anyone who has used it since it came back on the market let us know how it worked for you.
I have used this product for several years (except for part of last year when it was unavailable) and it worked perfectly almost every time, with a few times when I had to repeat the dose. I would say I used it a total of 15-20 times for my own tanks and the tanks of others I was setting up. I have always promoted its use, as I have had such great luck with it, and was so happy when it came back on the market.
I decided to put it to the test again this week when I set up my new 37gal. I did not fully stock the tank, but put two of my Aulonocara sp. (peacock cichlids) in there as they were being bullied by a third peacock in another tank, and they were going to have to go. I plan on Melafix-ing their very slightly torn fins in the 37gal and returning them to the LFS.
I used Bio-Spira, just the 1 ounce package since I know there is not exactly 37 gallons of water in the tank due to rocks and substrate. After 2 days I am showing zero ammonia but 0.25 ppm nitrite. I am repeating the dose and will see what happens tomorrow.
After Moxiegrrl's dismal experience with Bio-Spira, and other comments I am reading on the board, I am wondering if now it is more likely not to work than to work, the opposite of how it used to be. Can there really be this many instances of poor handling at the LFS? I could have easily seeded this new tank with biomedia I have in other tanks, not to mention two sponge filters and bio-wheels, but I wanted to see how it worked and decide if I want to continue recommending this product. My tank is not even fully stocked, so there should have been plenty of bacteria for these two fish.
Anyone who has used it since it came back on the market let us know how it worked for you.